Table 4 Changes in dental arch from age 12 through 15 to age 18 years.
Procrustes ANOVA | p-value | Pair-wise comparison | p-value | ||||||
---|---|---|---|---|---|---|---|---|---|
SS | MS | F | Age pair | SS | MS | F | |||
Maxillary dental arch | 1517.73 | 5.31 | 1.05 | p < 0.001*** | 12 vs 15 | 632.89 | 4.43 | 3.64 | p < 0.001*** |
15 vs 18 | 379.58 | 2.65 | 1.00 | p = 0.06ns | |||||
12 vs 18 | 1264.12 | 8.84 | 6.13 | p < 0.001*** | |||||
Mandibular dental arch | 2266.02 | 7.92 | 4.81 | p < 0.001*** | 12 vs 15 | 881.95 | 6.17 | 5.67 | p < 0.001*** |
15 vs 18 | 448.38 | 3.14 | 1.62 | p = 0.11ns | |||||
12 vs 18 | 1682.99 | 11.77 | 6.51 | p < 0.001*** |